2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione

Names

[ CAS No. ]:
3773-90-8

[ Name ]:
2-hydroxy-3-methyl-4H-1,4-benzoxazine-7,8-dione

[Synonym ]:
2H-1,4-BENZOXAZIN-2-ONE,7,8-DIHYDROXY-3-METHYL
7,8-Dihydroxy-3-methyl-2H-1,4-benzoxazin-2-one

Chemical & Physical Properties

[ Density]:
1.54g/cm3

[ Boiling Point ]:
345.1ºC at 760 mmHg

[ Molecular Formula ]:
C9H7NO4

[ Molecular Weight ]:
193.15600

[ Flash Point ]:
162.5ºC

[ Exact Mass ]:
193.03800

[ PSA ]:
83.30000

[ LogP ]:
0.06690

[ Index of Refraction ]:
1.648

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 7,8-DIFLUORO-2,3-DIHYDRO-3-METHYL-[4H]-1,4-BENZOXAZINE
  • (3S)-(+)-7,8-Difluoro-3,4-dihydro-3-methyl-2H-[1,4]benzoxazine
  • (R)-(+)-7,8-difluoro-3,4-dihydro-3-methyl-2H-[1,4]benzoxazine
  • 7,8-difluoro-2,3-dihydro-4H-1,4-benzoxazine
  • 3,4-DIHYDRO-2-HYDROXY-3-OXO-2H-1,4-BENZOXAZINE-7-CARBOXYLIC ACID, ETHYL ESTER
  • 2-hydroxy-3-methyl-2,3-dihydronaphthalene-1,4-dione